Let me guess: The Ex-girlfriend was behind it all?
In the trailer they reference a recent breakup for one of the characters. I can already see the twist a mile away: the ex-girlfriend is the one who is behind all of the things that happen in the movie. I can also guess that there will be a confrontation between Jordan Peele's character and his Ex at the end of the movie.
I can't be the only one who's seeing this "twist" coming?